4-Chloro-N-{[4-(prop-2-en-1-yl)-5-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide CAS 338422-25-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338422-25-6 |
| Molecular Formula | C20H18ClF3N4O2S2 |
| Molecular Weight | 502.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-N-{[4-(prop-2-en-1-yl)-5-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide (CAS 338422-25-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H18ClF3N4O2S2. Molecular weight: 502.96 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H18ClF3N4O2S2 |
| Molecular Weight | 502.96 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-5-ethyl-4-(1-(phenylsulfonyl)ethyl)-1,3-dihydro-2H-imidazol-2-one (CAS 444151-76-2)
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Recommended Standards
- Clindamycin Phosphate EP Impurity J (CAS 1309349-64-1)
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- Clozapine-5-N-Glucuronide Sodium Salt (CAS 390651-03-3)
- 1-([1,1'-Biphenyl]-4-yl)-2-nitroethan-1-ol (CAS 126939-80-8)
- 3-(2,2-Difluoroethoxy)benzonitrile (CAS 1178425-73-4)
- 5-(Bromomethyl)-3-(1,5-dimethyl-1h-pyrazol-4-yl)-1,2-oxazole (CAS 1526802-61-8)
- (1-Benzyl-7-chloro-5-iodo-3-methyl-2,3-dihydro-1H-pyrrolo[2,3-c]pyridin-3-yl)methanol (CAS 2639205-87-9)
- 66455-29-6 Empigen BB Betaines, C12-14-alkyldimethyl EINECS 266-368-1 (CAS 66455-29-6)
- (R)-1-Cbz-3-pyrrolidinecarboxamide (CAS 1217835-98-7)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com